The ornamental design for a sweatband with towel, as shown and described.
FIG. 1 is a perspective view of a sweatband with towel, shown in use by a user, incorporating my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines showing a person in FIG. 1 are included for the purpose of illustrating the sweatband with towel in use by a user, and form no part of the claimed design. The broken lines along the sweatband with towel depict claimed stitching. The towel portion of the sweatband with towel is shown with a symbolic break in its length. The appearance of any portion of the towel between the break lines forms no part of the claimed design.